Rolls-Royce Archives
From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
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DescriptionDateIdentifier
Clutch failures on car 32-EX and new steering fitted to car GLG-5.11th Jun 1936Box 91 \ 3  scan0011
Failure of a 32-EX gearbox after 5,000 miles and the subsequent inspection findings.11th Jun 1936Box 91 \ 3  scan0012
The condition and rework of a cone, including bedding analysis, spline trimming, and lapping.12th Jun 1936Box 91 \ 3  scan0013
Brake drum balance, clutch plate replacement, and trunnion operating shaft issues.12th Jun 1936Box 91 \ 3  scan0014
Typed telegram to Hancock in France regarding Phantom Three axle production parts.20th May 1936Box 91 \ 3  scan0015
Specifying parts for the 32-EX Front Suspension for a car destined for France.26th Feb 1936Box 91 \ 3  scan0016
Travel information sheet for the Sierra Nevada region in Spain, detailing transport, accommodation, and prices.26th Feb 1936Box 91 \ 3  scan0017
Information sheet detailing accommodation, travel, and practical advice for visiting the Sierra Nevada.22th Jan 1936Box 91 \ 3  scan0018
Travel guide detailing itineraries, times, and prices for excursions in the Sierra Nevada, Spain.22th Jan 1936Box 91 \ 3  scan0019
Instruction to reline the hand brake shoes on car 32-EX with Ferodo Fibrre A.D.21th Mar 1936Box 91 \ 3  scan0020
Telegram to Francobrit in Paris regarding Phantom Three axle production parts.20th May 1936Box 91 \ 3  scan0021
Telegram received by telephone regarding an examination of a 32FX axle and travel arrangements.20th May 1936Box 91 \ 3  scan0022
Road test report for car 32-EX in France, detailing a metallic rattle and suspension issues.26th May 1936Box 91 \ 3  scan0023
List of maintenance tasks performed in a garage, followed by a brief travel itinerary.26th May 1936Box 91 \ 3  scan0024
Hand-drawn sketch of a rear buffer.28th May 1936Box 91 \ 3  scan0025
Letter to The Royal Automobile Club regarding Spanish Customs Authorities.28th May 1936Box 91 \ 3  scan0026
Diagram of a 25-30 HP float chamber.1st Jul 1938Box 91 \ 3  scan0027
Blueprint diagram of a Phantom III float chamber showing modifications to the vent and partition.1st Jul 1938Box 91 \ 3  scan0028
Tests carried out on the boiling of petrol in pipes and pumps due to hot weather conditions.23th Jun 1936Box 91 \ 3  scan0029
Resolution of petrol pump overheating and fuel vaporization by relocating the pumps, including test results.23th Jun 1936Box 91 \ 3  scan0030
Under bonnet temperature and the testing of petrol pumps and a higher speed fan.23th Jun 1936Box 91 \ 3  scan0031
Schematic showing possible mounting positions for the Phantom III pumps on the dash.17th Jan 1938Box 91 \ 3  scan0032
Cover sheet for a report on the condition of a Phantom III, 32-EX, after a 10,000-mile test in France.14th Aug 1936Box 91 \ 3  scan0033
The condition of a Phantom III, 32-EX, after a 10,000-mile test in France and a subsequent accident.14th Aug 1936Box 91 \ 3  scan0034
Component inspection report detailing damage and condition after a potential accident.14th Aug 1936Box 91 \ 3  scan0035
Inspection report detailing the condition of various axle, brake, and hub components.3rd Aug 1936Box 91 \ 3  scan0036
Inspection report on front hubs, steering, and suspension components, including spring test results after 10,000 miles.3rd Aug 1936Box 91 \ 3  scan0037
Vehicle inspection report detailing damage to various components like the frame, springs, and petrol tank.3rd Aug 1936Box 91 \ 3  scan0038
Vehicle condition report noting damage from road conditions, particularly sandblasting, to various components.3rd Aug 1936Box 91 \ 3  scan0039
Inspection report detailing the condition of various components for Engine Unit Ph.III.No.9.3rd Aug 1936Box 91 \ 3  scan0040
Inspection report detailing the condition and wear of various engine components.3rd Aug 1936Box 91 \ 3  scan0041
Condition report detailing the status of various vehicle components and electrical equipment.3rd Aug 1936Box 91 \ 3  scan0042
Condition report on vehicle electrical and fuel system components including the dynamo, regulator, ignition, wiring, and petrol pump.6th Aug 1936Box 91 \ 3  scan0043
Diagrams showing cracked pistons from a Phantom III after a 10,000 miles test in France.6th Aug 1936Box 91 \ 3  scan0044
Sketches showing the condition of Phantom III connecting-rod big-end bearings after a 10,000 miles road test.5th Aug 1936Box 91 \ 3  scan0045
Sketches showing the condition of the main bearings for Phantom III Unit No. 9 after a 10,000-mile road test.5th Aug 1936Box 91 \ 3  scan0046
Crankshaft bearing clearances for a Phantom III Unit Nº3, with wear measurements taken before and after a 10,000-mile road test.5th Aug 1936Box 91 \ 3  scan0047
Liner bore dimension measurements for a Phantom III engine, new and after a 10,000-mile road test.5th Aug 1936Box 91 \ 3  scan0048
Measurement data for Phantom III Unit 9 piston profiles, new and after a 10,000-mile road test.5th Aug 1936Box 91 \ 3  scan0049
Blueprint detailing the design and suggestions for rubber pads on rear springs.11th Aug 1936Box 91 \ 3  scan0050
Diagram illustrating an incorrectly assembled near side top pivot bearing of a yoke.11th Aug 1936Box 91 \ 3  scan0051
Blueprint showing a diagram of a lower pivot on a yoke for a front axle.11th Aug 1936Box 91 \ 3  scan0052
Blueprint illustrating an issue with a replenishing valve plug on a front suspension shock damper and the correct position for a lock wire.14th Aug 1936Box 91 \ 3  scan0053
Faults and adjustments made to the front brakes.19th Oct 1936Box 91 \ 3  scan0054
Suspension specification for the Spectre II model for France.3rd Jul 1935Box 91 \ 3  scan0055
Specification for the Spectre Unit for 2-S-1 Chassis for France, detailing modifications.4th Jul 1935Box 91 \ 3  scan0056
List of specifications and modifications for various engine components, including connecting rods, governor springs, and carburetors.4th Jul 1935Box 91 \ 3  scan0057
Instruction memo for the manufacture and fitting of new parts for the Spectre II car.5th Jul 1935Box 91 \ 3  scan0058
Proposing a revised road test route for the 'Spectre' car over various Alpine passes.24th Jul 1935Box 91 \ 3  scan0059
Radiator and crankcase pressure test results for a 3. S. I. Spectre.30th Jul 1935Box 91 \ 3  scan0060
With a hand-drawn sketch reporting a broken silent rocker and its replacement with standard rockers.31th Jul 1934Box 91 \ 3  scan0061
List of specifications and modifications for the 'Spectre 2 for France' car.1st Aug 1935Box 91 \ 3  scan0062
Continued list of engine component modifications and notes on part supply.1st Aug 1935Box 91 \ 3  scan0063
Covering note for the provisional specification of the Spectre No. 7 unit.2nd Aug 1935Box 91 \ 3  scan0064
List of modifications to the specification for the Spectre 7 unit.2nd Aug 1935Box 91 \ 3  scan0065
Letter detailing work schedules, personnel holidays, and engine modifications for test vehicles in France.7th Aug 1935Box 91 \ 3  scan0066
List of 15 modifications and specifications for a chassis.7th Aug 1935Box 91 \ 3  scan0067
List of engine component specifications and modifications.7th Aug 1935Box 91 \ 3  scan0068
Requesting to fit a modified camshaft and a detachable exhaust system to car unit 1-S-1.8th Aug 1935Box 91 \ 3  scan0069
Specification of electrical equipment for Spectre 2.S.1.8th Aug 1935Box 91 \ 3  scan0070
Requesting modifications to the Spectre unit specification, regarding tappets and push rods.9th Aug 1935Box 91 \ 3  scan0071
Listing modifications for the Spectre 2-S-I car before its 10,000-mile test.9th Aug 1935Box 91 \ 3  scan0072
Requesting the replacement of potentially failing rivets with bolts on a Spectre II servo's balancer lever for safety reasons.12th Aug 1935Box 91 \ 3  scan0073
List of modifications for the Spectre II gearbox following a 10,000-mile test.12th Aug 1935Box 91 \ 3  scan0074
Results of a 10,000-mile test on two experimental Spectre steering cams.13th Aug 1935Box 91 \ 3  scan0075
Changes to the Spectre II chassis lubrication valves to align with the Spectre III.16th Aug 1935Box 91 \ 3  scan0076
Brake layout modifications for the 2-S-I test in France, applicable to Spectre and Olympia cars.16th Aug 1935Box 91 \ 3  scan0077
Build specifications and parts readiness for the 2-S-1 chassis 18,000 miles test.17th Aug 1935Box 91 \ 3  scan0078
Modifications to be incorporated into the Spectre II Gearbox.17th Aug 1935Box 91 \ 3  scan0079
Brake layout modification for model 2-S-I for France.17th Aug 1935Box 91 \ 3  scan0080
Listing ten required modifications for a Spectre II car destined for France.20th Aug 1935Box 91 \ 3  scan0081
List of chief specification items for the 2-S-I model for a 10,000-mile test in France.20th Aug 1935Box 91 \ 3  scan0082
List of five miscellaneous technical points or modifications.20th Aug 1935Box 91 \ 3  scan0083
Instructing to incorporate a scheme to prevent oil from leaking into the clutch pit.21th Aug 1935Box 91 \ 3  scan0084
Three modifications for the Spectre II chassis destined for France.21th Aug 1935Box 91 \ 3  scan0085
Request to incorporate a modified bolt head stop on the radiator for chassis 2-S-I for France.22th Aug 1935Box 91 \ 3  scan0086
Request to obtain a replacement dashboard cigarette lighter for Chassis 2-S-I.23th Aug 1935Box 91 \ 3  scan0087
Requesting a modification to the Spectre II Gearbox drain hole.26th Aug 1935Box 91 \ 3  scan0088
Modifications to the Spectre II gearbox front cover and 2nd motion shaft.28th Aug 1935Box 91 \ 3  scan0089
Instruction memo to fit the gearbox front suspension of a Spectre II for France to Hs.2094.28th Aug 1935Box 91 \ 3  scan0090
Inspection and modification report for Spectre No. 10 following a 10,000-mile unit test.2nd Sep 1935Box 91 \ 3  scan0091
Engine test findings, including leaks, noisy components, and recommended modifications.2nd Sep 1935Box 91 \ 3  scan0092
Modifications to the servo on a Spectre II to prevent fouling.4th Sep 1935Box 91 \ 3  scan0093
Modifications to Dunlop wire wheels, including drilling and fitting a new boss.6th Sep 1935Box 91 \ 3  scan0094
Request to fit a 7.00' diameter air silencer to the Spectre II (31-EX) chassis, replacing the existing 6.00' unit.13th Sep 1935Box 91 \ 3  scan0095
List of engine and chassis modifications for Spectre Chassis 2-S-I before its delivery to France.16th Sep 1935Box 91 \ 3  scan0096
List of required modifications and adjustments for a vehicle, continued on page 2.16th Sep 1935Box 91 \ 3  scan0097
Specification memo detailing modifications for the Spectre II car's exhaust silencer.16th Sep 1935Box 91 \ 3  scan0098
The removal of unsuitable D.W.S. Jacks and the fitting of Jack Pads to a chassis.17th Sep 1935Box 91 \ 3  scan0099
Instruction to machine a spiral groove on the front shock damper piston for a 'Spectre II for France' to increase lubrication.17th Sep 1935Box 91 \ 3  scan0100
Suitability and modification of a diaphragm for the Spectre II radiator pressure release valve.18th Sep 1935Box 91 \ 3  scan0101
Testing and replication of an American flexible bladed fan for the Spectre II model for France.19th Sep 1935Box 91 \ 3  scan0102
Request to fit and test a new carburetter float chamber vent scheme on a Spectre II car in France.19th Sep 1935Box 91 \ 3  scan0103
Scheme for the 'Spectre 2-S-I' petrol filter to prevent fuel syphoning.19th Sep 1935Box 91 \ 3  scan0104
Instructions for fitting a petrol filter on a Spectre 2-S-I model for a 10,000-mile test run.19th Sep 1935Box 91 \ 3  scan0105
Request to check the steering lock of a Spectre II car when it comes out of the shop.20th Sep 1935Box 91 \ 3  scan0106
Requesting the preparation of stellited exhaust valves for the 20/25 HP and Spectre models.23th Sep 1935Box 91 \ 3  scan0107
Temporary modification to the Spectre Front Jacking Pads to increase the contact area.23th Sep 1935Box 91 \ 3  scan0108
Faults and observations on various vehicle components.24th Sep 1935Box 91 \ 3  scan0109
Specification and modifications for the Spectre Exhaust Silencer system.25th Sep 1935Box 91 \ 3  scan0110


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